Moderate: python-rtslib security update (Amazon Linux 2)

Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2020-14019: A flaw was found in Open-iSCSI rtslib-fb through versions 2.1.72, where it has weak permissions for /etc/target/saveconfig.json because the shutil.copyfile, instead of shutil.copy is used, and permissions are not preserved upon editing. This flaw allows an attacker with prior access to /etc/target/saveconfig.json to access a later version, resulting in a loss of integrity, depending on their permission settings. The highest threat from this vulnerability is to confidentiality. 1854723: CVE-2020-14019 python-rtslib: weak permissions for /etc/target/saveconfig.json